POWEREST head massager

Full head massage with point-massage, multi-frequency vibration inside the helmet. Multi-featured head massager in the shape of a helmet to give you a full head massage without hassle of holding it. It helps in reduces fatigue, promotes metabolism, comforts muscles. Quick relieve the symptoms of headache or dizziness, it is safe from side effects compared to any drug treatment. Using three kinds of external power supply. Computer USB interface connector; transformer connection. Size can be adjusted: Front-end device with elastic panel, fixed card, depending on the size of the first type, for targeted massage